Croatia - Airspace and all airports open. Croatia Airlines, the national carrier, restored all domestic and international flights on Tuesday.

Denmark - All airspace to open at 9:00 GMT Wednesday.

Estonia - Airspace reopened at 20:00 GMT on Tuesday.

Finland - Airspace open until further notice, and most airports to be in operation by 09:00 GMT on Wednesday.

France - The two main airports in Paris, Roissy and Orly, opened from 06:00 GMT on Tuesday to allow a limited number of flights. Most French airports now open to limited traffic. Air France plans to run all long-haul flights on Wednesday, but some flights to northern Europe remain suspended.